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81 lines
2.5 KiB
PHP
81 lines
2.5 KiB
PHP
<?php
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/**
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* @link http://www.yiiframework.com/
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* @copyright Copyright (c) 2008 Yii Software LLC
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* @license http://www.yiiframework.com/license/
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*/
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namespace yii\apidoc\helpers;
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use phpDocumentor\Reflection\DocBlock\Type\Collection;
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use yii\apidoc\models\MethodDoc;
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use yii\apidoc\models\TypeDoc;
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use yii\apidoc\templates\BaseRenderer;
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/**
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* A Markdown helper with support for class reference links.
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*
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* @author Carsten Brandt <mail@cebe.cc>
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* @since 2.0
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*/
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class Markdown extends \yii\helpers\Markdown
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{
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/**
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* @var BaseRenderer
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*/
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public static $renderer;
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/**
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* Converts markdown into HTML
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*
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* @param string $content
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* @param TypeDoc $context
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* @return string
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*/
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public static function process($content, $context = null)
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{
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$content = trim(parent::process($content, []));
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if (!strncmp($content, '<p>', 3) && substr($content, -4, 4) == '</p>') {
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$content = substr($content, 3, -4);
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}
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$content = preg_replace_callback('/\[\[([\w\d\\\\\(\):]+)(\|[\w\d ]*)?\]\]/xm', function($matches) use ($context) {
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$object = $matches[1];
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$title = (empty($matches[2]) || $matches[2] == '|') ? null : substr($matches[2], 1);
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if (($pos = strpos($object, '::')) !== false) {
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$typeName = substr($object, 0, $pos);
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$subjectName = substr($object, $pos + 2);
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// Collection resolves relative types
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$typeName = (new Collection([$typeName], $context->phpDocContext))->__toString();
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$type = static::$renderer->context->getType($typeName);
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if ($type === null) {
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return '<span style="background: #f00;">' . $typeName . '::' . $subjectName . '</span>';
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} else {
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if (($subject = $type->findSubject($subjectName)) !== null) {
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if ($title === null) {
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$title = $type->name . '::' . $subject->name;
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if ($subject instanceof MethodDoc) {
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$title .= '()';
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}
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}
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return static::$renderer->subjectLink($subject, $title);
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} else {
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return '<span style="background: #ff0;">' . $type->name . '</span><span style="background: #f00;">::' . $subjectName . '</span>';
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}
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}
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} elseif (($subject = $context->findSubject($object)) !== null) {
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return static::$renderer->subjectLink($subject, $title);
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}
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// Collection resolves relative types
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$object = (new Collection([$object], $context->phpDocContext))->__toString();
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if (($type = static::$renderer->context->getType($object)) !== null) {
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return static::$renderer->typeLink($type, $title);
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}
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return '<span style="background: #f00;">' . $object . '</span>';
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}, $content);
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return $content;
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}
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}
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